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Old 09-29-2024, 04:48 PM   #1
Colin101234
 
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Drives: 2017 FIFTY 2SS HCI
Join Date: Feb 2022
Location: CT
Posts: 72
Question Caddy Racing Lifter preload???

is .065 lifter preload enough on caddy racing lifter? I'm currently running a 224 242, .639/.648 lift 114.5+3 custom cam. With .700 PAC springs. My pushrods are 7.825 (stock 7.850) Heads are milled .025 but I have a .009 over stock head gasket (so .016 milled really). Valve train is noisy but that doesn't bother me I just want the setup as safe as possible. My ptv is .065-.070 and .110. Let me know what you think.
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*STG 1.5 Frankenstein ported/milled heads(.025),
*Custom Cam Motion Cam (224,242[.647/.639])
1 7/8 headers, Ported LT 2 Manifold, Solar Ported 95mm TB, Cold Air Induction CAI, CHE Valve seats, Inconel EX valves, FED/PAC .700 dual springs, VVT Delete, CHE Trunnions, Caddy R Lifters, 3 In Midpipe, NPP Borla atak mufflers, GPI tune.
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